regress-104375.js   [plain text]

/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation.  Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation.
* All Rights Reserved.
*
* Contributor(s): k.mike@gmx.net, pschwartau@netscape.com
* Date: 12 October 2001
*
* SUMMARY: Regression test for string.replace bug 104375
* See http://bugzilla.mozilla.org/show_bug.cgi?id=104375
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var bug = 104375;
var summary = 'Testing string.replace() with backreferences';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];


/*
 * Use the regexp to replace 'uid=31' with 'uid=15'
 *
 * In the second parameter of string.replace() method,
 * "$1" refers to the first backreference: 'uid='
 */
var str = 'uid=31';
var re = /(uid=)(\d+)/;

// try the numeric literal 15
status = inSection(1);
actual  = str.replace (re, "$1" + 15);
expect = 'uid=15';
addThis();

// try the string literal '15'
status = inSection(2);
actual  = str.replace (re, "$1" + '15');
expect = 'uid=15';
addThis();

// try a letter before the '15'
status = inSection(3);
actual  = str.replace (re, "$1" + 'A15');
expect = 'uid=A15';
addThis();



//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------



function addThis()
{
  statusitems[UBound] = status;
  actualvalues[UBound] = actual;
  expectedvalues[UBound] = expect;
  UBound++;
}


function test()
{
  enterFunc ('test');
  printBugNumber (bug);
  printStatus (summary);

  for (var i=0; i<UBound; i++)
  {
    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
  }

  exitFunc ('test');
}